Multi-cavities Injection Molding

 Multi cavity bait mold is an injection mold that has more than one cavity. The shape of each cavity plate mold is the same. It is designed to produce multiples of the same part for high volume production since it means each production will produce a large number of finished parts. This will help to make high-efficiency production.

 

Sometimes we will mix up the meaning of multi cavity tool and family injection molds. But these two types of injection mold are totally different. Family injection mold also includes multiple cavities but the shape of cavities is quite different. In other words, family mold is suitable for making different parts by a single run. The family mold can be much harder to maintain during production because of the different shapes of the cavities. It also increases the risk of molding defects.

 

With the rapid development of mold making,Packson also makes the multi-cavity mold for meeting the demands of customers. Especially for a medical industry like BD, they have the need for multi-cavity production. Such as disposable products: injection syringe, testing tube, and container. Feel free to contact us for further details of the multi-cavity solutions today!

 

Multi-cavity Mold Parameters

Cavity Number	2-120 cavities
Plastic Resin	PP,PP+20% GF,PA6,PLA,PE,PVC,PS,PC,POM,PET,ABS,TPE/TPR etc
Tooling Material	P20,NAK80,718H,S316H, etc. 20~60 HRC
Mold Base	LKM,HASCO,DME standard
Mold Runner	Cold and Hot Runner
Mold Cold Runner	Point way, side way, follow the way, direct gateway, etc.
Mold Hot Treatment	Nitridation, tempering, etc.
Mold Surface	texture, EDM, high gloss polishing
Mold Cooling System	water cooling or Beryllium bronze cooling, etc.
Lead Time	25-60 days

 

Why Choose Multi-cavity Mold?

The Benefits of Multi-Cavity Injection Molds

 

Multi cavity injection molding can be more than one cavity of the part with the same shape. It is able to produce a large number of parts per molding cycle. It's suitable for high-volume production. Here are some other benefits:

-Quick Lead Time: The cycle time of lead time will be shorter since numerous parts can be done per cycle.

-Competitive Mold Cost: The cost of a mold with 2 cavities is cheaper and we will cost less than making 2 separate molds.

-Low Part Price: It helps reduce the part price by shorter labor and machine time with multi-cavity molds.

-Order Flexibility: It’s difficult to meet a demand for a million parts only by mold with a single cavity. Multi-cavity molds enable you to place large production orders that can be accomplished with high efficiency.

 

A Single Mold VS. Multi-Cavity Mold

 

Process For Multi-cavity Mold

Packson's quoting system enables us to make quotations quickly by our professional quotation engineer

Send us your part 3D to get your mold and part quote

Confirm quotation and order issues, Packson starts the mold and part order process

Making DFM and create processing solution

Tooling design review by Packson engineers

Get approval of the design, Packson start building your injection mold

Customer checks samples for approval

Part mass production begins

 

Applications Of Multi-cavity Mold

As a injection molding company, Packson creates single-cavity and multi-cavity molds for the medical and paramedical industry such as Y-bodies and straight connectors, caps, syringe plungers, syringe barrels, valve components, dispensers nozzles, etc.

From our mold case for medical, we have to build a 4 and 8 cavity mold with a full hot runner system also valve gates by rotary index system.

Packson has over 15 years of plastic injection molding experience. Our professional team who is an expert in custom injection molding cavity is ready to assist make a custom multi-cavity injection molding solution for your application needs.

As a clean room injection manufacturer in China, we will spare no efforts to produce more high quality products to customers.